| Problems redefining an inherited operation [message #627420] |
Sun, 08 March 2009 17:34 |
 Theresa Linke
Messages: 4
Registered: July 2009 |
Junior Member |
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I have problems redefining an inherited operation.
I'm working on an UML2 profile for my project in MDSD.
Stereotype MediaComponent is an abstract classifier. The subclass
stereotype MediaContainer is associated via generalization. Both are
extensions of (ecore) EClass. I redefine an operation addMedia(Media) in
stereotype MediaContainer which is inherited from from stereotype
MediaComponent by setting the property "Redefined Operation" to point to
the general operation. Method name and parameters are set to the same
values as in the general operation, only the included code shall be
redefined in the generated code.
When I try to define the profile I get to one error and one warning for
each operation I try to redefine.
The error is:
Operation addMedia is a duplicate of inherited operation addMedia()
The warning is:
Operation addMedia sould be annotated as redefinition of operation
addMedia()
When I remove the operation from the subclass everything works fine. When
I remove the property "Redefined Operation" I only get the error
concerning the duplicate operation.
I tried various ways to solve the problem but didn't find any solutions.
Any ideas?
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